SAWS Conservation: WaterSmart
Aquifer Beaker

Edwards Aquifer

Aquifer Level 681.5'
6/13/19 - Official

The Edwards aquifer and its catchment area in the San Antonio region is about 8,000 square miles and includes all or part of 13 counties in south-central Texas.

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Year-Round Watering Hours

Watering with an irrigation system or sprinkler is allowed any day of the week before 11 a.m. or after 7 p.m.

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Aquifer Level 681.5 | Year-Round Watering Hours

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Outdoor Conservation

Sign Up for Your Free WaterSmart Home Report

Learn more about your water use and become a smarter WaterSaver!

imageWhen you sign up for WaterSmart, you'll get these handy tools to help you save water (and money):

  • Monthly WaterSmart Home Water Report emailed to you, with easy-to-read information about your water use.
  • Mobile-friendly WaterSmart Dashboard for 24/7 access to your water use history and other helpful information.
  • Customized water-saving tips selected especially for your lifestyle and needs.


Note: This is a pilot program. A limited number of sign-ups will be accepted on a first-come, first-served basis.

To begin receiving your monthly WaterSmart Home Report, have your SAWS account number, your email, and home ZIP code.